You can learn to play Tic-Stac-Toe in under 15 seconds; it's just Tic-Tac-Toe with a difficult new twist. Yes, the popular game Xs and Os has made a big leap into three dimensions with this thrilling new version where the winner is the fourth consecutive game in any direction (or, for a simpler version, play three in a row). Each player takes turns placing their large pieces on top of any previously played piece or onto the game base. Getting four in a row in any direction—horizontally, vertically, or diagonally—is the goal of the game; the first player to accomplish this wins. And unlike regular Tic-Tac-Toe, the game is designed so that ties (“Cat’s Games”) are impossible. There are two blocker pieces in the game that can be used to